Piano part botched in bakery do (8)

I believe the answer is:

keyboard

I'm a little stuck... Click here to teach me more about this clue!

'piano part' is the definition.
('keyboard' is part of 'piano')

'botched in bakery do' is the wordplay.
'bakery do' can be anagrammed to 'KEYBOARD'.
Though, I'm unsure how this is indicated.

Can you help me to learn more?

(Other definitions for keyboard that I've seen before include "Component of piano" , "Piano or computer device" , "facility for writing" , "one lays hands on" , "Computer input device" .)

I've seen this clue in The Sun.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.